Oven



FIG. 1 is a front perspective view of an oven showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged partial cross-sectional view thereof taken through line 8-8 in FIG. 2 .

The evenly-dashed broken lines in the figures depict portions of the oven which form no part of the claimed design.

The jagged dot-dash broken lines indicate a removal boundary and form no part of the claimed design. 

CLAIM We claim the ornamental design for an oven, as shown and described. 